4628447 has 2 divisors, whose sum is σ = 4628448. Its totient is φ = 4628446.

The previous prime is 4628431. The next prime is 4628453. The reversal of 4628447 is 7448264.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4628447 - 2⁴ = 4628431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4628417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2314223 + 2314224.

It is an arithmetic number, because the mean of its divisors is an integer number (2314224).

Almost surely, 2^4628447 is an apocalyptic number.

4628447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4628447 is an equidigital number, since it uses as much as digits as its factorization.

4628447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 35.

The square root of 4628447 is about 2151.3825787154. The cubic root of 4628447 is about 166.6524739025.

The spelling of 4628447 in words is "four million, six hundred twenty-eight thousand, four hundred forty-seven".